柯林斯詞典know-how 1. N-UNCOUNT Know-how is knowledge of the methods or techniques of doing something, especially something technical or practical. 專門知識; 技能[非正式] He hasn't got the know-how to run a farm. 他沒有經營一個農場的專門知識。 返回 know-how劍橋詞典practical knowledge and ability 實際知識；技術；技能 technical know-how 專業(yè)技能 返回 know-how